DocumentCode
2282090
Title
A traceable precision current source for currents between 100 aA and 10 pA
Author
Willenberg, Gerd-Dietmar ; Tauscher, H.N. ; Warnecke, P.
Author_Institution
Phys. Tech. Bundesanstalt, Braunschweig, Germany
fYear
2002
fDate
16-21 June 2002
Firstpage
158
Abstract
We present a new traceable calibration source for small currents in the range from 100 aA to 10 pA. An extremely stable output current is achieved by use of a newly developed precision voltage ramp generator.
Keywords
ammeters; calibration; constant current sources; ramp generators; 100 aA to 10 pA; ammeters; calibration source; output current stability; precision voltage ramp generator; traceable precision current source; Absorption; Calibration; Capacitance; Capacitors; Dielectrics; Dosimetry; Testing; Uncertainty; Voltage; Voltmeters;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location
Ottawa, Ontario, Canada
Print_ISBN
0-7803-7242-5
Type
conf
DOI
10.1109/CPEM.2002.1034767
Filename
1034767
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